TNPSC Thervupettagam

GRACE-FO mission

April 5 , 2020 1454 days 871 0
  • New satellite-based, weekly global maps of soil moisture and groundwater wetness conditions were developed by US space agency National Aeronautics and Space Administration (NASA) and the University of Nebraska-Lincoln (UNL).
  • The Gravity Recovery and Climate Experiment Follow-on (GRACE-FO) mission is a partnership between NASA and the German Research Centre for Geosciences (GFZ).
  • It measures variations in gravity over Earth’s surface, producing a new map of the gravity field every 30 days.

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